crowd control barriersbeacon model: beacon bprail series interlocking crowd control barriers.description: beacon crowd control barriers are lightweight, portable, and interlocking. each crowd control barrier is a 1-piece ......crowd control barriersbeacon model: beacon bprail series interlocking crowd control barriers.description: beacon crowd control barriers are lightweight, portable, and interlocking. each crowd control barrier is a 1-piece handrail that is both functional and attractive. the upright bars of the crowd control barriers are vertically spaced at 5-1/4" intervals.construction: the crowd control barriers feature welded steel construction.size: each crowd control barrier has an overall size of 102" long x 40" high.standard: each crowd control barrier includes connectors to attach multiple units to each other.weight: the crowed control barrier fences are available in weights of 36 or 56 lbs.usage: it is the customers responsibility to verify correctness of fit for applications. it is the customers responsibility to verify that this unit complies with all safety laws, codes and regulations.